119 search results - page 10 / 24 » On SIFTs and their scales |
IPCV
2008
13 years 11 months ago
2008
Most of the existing image retrieval systems take the textual query from the user and utilize the metadata associated with the database images to retrieve the result. However, the...
ARC
2008
Springer
13 years 11 months ago
2008
Springer
Abstract. This paper presents a real time parallel hardware architecture for image feature detection based on the SIFT (Scale Invariant Feature Transform) algorithm. This architect...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
We present a novel approach to detect multiscale keypoints using the Dual Tree Complex Wavelet Transform (DTCWT). We show that it is a well-suited basis for this problem as it is ...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper proposes a novel method for estimating the geospatial trajectory of a moving camera. The proposed method uses a set of reference images with known GPS (global positioni...
ICMCS
2007
IEEE
14 years 4 months ago
2007
IEEE
In recent years, some computer vision algorithms such as SIFT (Scale Invariant Feature Transform) have been employed in image similarity match to perform image-based search applic...